56 lines
2.3 KiB
Java
56 lines
2.3 KiB
Java
package net.minecraft.server.commands;
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import com.google.common.collect.Lists;
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import com.mojang.brigadier.CommandDispatcher;
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import com.mojang.logging.LogUtils;
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import java.util.Collection;
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import net.minecraft.commands.CommandSourceStack;
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import net.minecraft.commands.Commands;
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import net.minecraft.network.chat.Component;
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import net.minecraft.server.MinecraftServer;
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import net.minecraft.server.packs.repository.PackRepository;
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import net.minecraft.world.level.storage.WorldData;
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import org.slf4j.Logger;
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public class ReloadCommand {
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private static final Logger LOGGER = LogUtils.getLogger();
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public static void reloadPacks(Collection<String> selectedIds, CommandSourceStack source) {
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source.getServer().reloadResources(selectedIds).exceptionally(throwable -> {
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LOGGER.warn("Failed to execute reload", throwable);
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source.sendFailure(Component.translatable("commands.reload.failure"));
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return null;
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});
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}
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/**
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* Gets a list of IDs for the selected packs as well as all packs not disabled by the world config.
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*/
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private static Collection<String> discoverNewPacks(PackRepository packRepository, WorldData worldData, Collection<String> selectedIds) {
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packRepository.reload();
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Collection<String> collection = Lists.<String>newArrayList(selectedIds);
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Collection<String> collection2 = worldData.getDataConfiguration().dataPacks().getDisabled();
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for (String string : packRepository.getAvailableIds()) {
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if (!collection2.contains(string) && !collection.contains(string)) {
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collection.add(string);
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}
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}
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return collection;
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}
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public static void register(CommandDispatcher<CommandSourceStack> dispatcher) {
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dispatcher.register(Commands.literal("reload").requires(Commands.hasPermission(2)).executes(commandContext -> {
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CommandSourceStack commandSourceStack = commandContext.getSource();
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MinecraftServer minecraftServer = commandSourceStack.getServer();
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PackRepository packRepository = minecraftServer.getPackRepository();
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WorldData worldData = minecraftServer.getWorldData();
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Collection<String> collection = packRepository.getSelectedIds();
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Collection<String> collection2 = discoverNewPacks(packRepository, worldData, collection);
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commandSourceStack.sendSuccess(() -> Component.translatable("commands.reload.success"), true);
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reloadPacks(collection2, commandSourceStack);
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return 0;
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}));
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}
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}
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